digamma4.mml 1.0 KB

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  1. <?xml version='1.0'?>
  2. <!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.1 plus MathML 2.0//EN'
  3. 'http://www.w3.org/TR/MathML2/dtd/xhtml-math11-f.dtd'
  4. [<!ENTITY mathml 'http://www.w3.org/1998/Math/MathML'>]>
  5. <html xmlns='http://www.w3.org/1999/xhtml'>
  6. <head><title>digamma4</title>
  7. <!-- MathML created with MathCast Equation Editor version 0.89 -->
  8. </head>
  9. <body>
  10. <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
  11. <mrow>
  12. <mi>&#x03C8;</mi>
  13. <mfenced>
  14. <mrow>
  15. <mi>n</mi>
  16. </mrow>
  17. </mfenced>
  18. <mo>=</mo>
  19. <munderover>
  20. <mo>&#x2211;</mo>
  21. <mrow>
  22. <mi>k</mi>
  23. <mo>=</mo>
  24. <mn>1</mn>
  25. </mrow>
  26. <mrow>
  27. <mi>n</mi>
  28. <mo>&#x2212;</mo>
  29. <mn>1</mn>
  30. </mrow>
  31. </munderover>
  32. <mfrac>
  33. <mn>1</mn>
  34. <mi>k</mi>
  35. </mfrac>
  36. <mo>&#x2212;</mo>
  37. <mi>&#x03B3;</mi>
  38. <mspace width="1em"/>
  39. <mo>;</mo>
  40. <mspace width="1em"/>
  41. <mi>n</mi>
  42. <mo>&#x2208;</mo>
  43. <mi>&#x2115;</mi>
  44. </mrow>
  45. </math>
  46. </body>
  47. </html>